Fulvic acid, 90%

Name: Fulvic acid, 90%
Brand: Vaqora Chemicals
SKU: VQ-012410

About Fulvic acid, 90%

Vaqora Chemicals supplies Fulvic acid, an oxygen heterocycle registered under CAS number 479-66-3, specified at 90% purity. The compound has the formula C14H12O8, corresponding to a molecular weight of 308.24 g/mol. The IUPAC name is 3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4,3-b]chromene-9-carboxylic acid. It is also known as ROK fulvic acid or Waterrok fulvic acid.

In its supplied form it is a yellow to brown solid or powder. Literature values give a density of 1.79 g/cm3. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 g, 25 g, 100 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Fulvic acid, 90%
Catalogue No.	VQ-012410
CAS Number	479-66-3
IUPAC name	3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4,3-b]chromene-9-carboxylic acid
Molecular formula	C₁₄H₁₂O₈
Molecular weight	308.24 g/mol
Exact mass	308.0532
Purity / assay	90%
HSN code	38249090
InChIKey	FCYKAQOGGFGCMD-UHFFFAOYSA-N
SMILES	CC1(CC2=C(CO1)C(=O)C3=C(O2)C=C(C(=C3C(=O)O)O)O)O
PubChem CID	5359407

Physical properties
Physical form	Powder
Appearance	Yellow to brown solid or powder
Density	1.79 g/cm3
LogP (XLogP3)	0.3
H-bond donors / acceptors	4 / 8
TPSA	134 Å²
Synonyms	ROK fulvic acid, 3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano(4,3-b)chromene-9-carboxylic acid, Waterrok fulvic acid, Shilajit Extract, Coriolus extract, Florida Peat Fulvic Acid, 3,7,8-trihydroxy-3-methyl-10-oxo-1H,3H,4H,10H-pyrano[4,3-b]chromene-9-carboxylic acid, 3,7,8-Trihydroxy-3-methyl-10-oxo-1,3,4,10-tetrahydropyrano[4,3-b]chromene-9-carboxylicacid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled

Precautionary statements: P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Fulvic acid, 90%?

The CAS Registry Number of Fulvic acid, 90% is 479-66-3. It is also known as ROK fulvic acid, 3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano(4,3-b)chromene-9-carboxylic acid, Waterrok fulvic acid.

What is the molecular formula and molecular weight of Fulvic acid, 90%?

Fulvic acid, 90% has the molecular formula C14H12O8 and a molecular weight of 308.24 g/mol. Its IUPAC name is 3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4,3-b]chromene-9-carboxylic acid.

Which grade and pack sizes of Fulvic acid, 90% can I order?

We supply Fulvic acid, 90% in (90%) grade, in 10 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Fulvic acid, 90%?

Yes. Every lot of Fulvic acid, 90% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Fulvic acid, 90% be shipped internationally?

Yes. Fulvic acid, 90% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.